The superconducting nickelates were first proposed as potential analogs to the cuprate
unconventional superconductors in 1999, but it took twenty years before superconductivity …

We review the electronic structure of nickelate superconductors with and without effects of
electronic correlations. As a minimal model, we identify the one-band Hubbard model for the …

Motivated by the recently discovered high-T c superconductor La3Ni2O7, we
comprehensively study this system using density functional theory and random phase …

Using ab initio band structure and DFT+ dynamical mean-field theory methods we examine
the effects of electron-electron interactions on the normal state electronic structure, Fermi …

High-T c superconductivity with possible T c≈ 80 K has been reported in the single crystal of
La 3 Ni 2 O 7 under high pressure. Based on the electronic structure given by the density …

Motivated by the recently reported signatures of superconductivity in trilayer La 4 Ni 3 O 10
under pressure, we comprehensively study this system using ab initio and random-phase …

The recent discovery of pressure-induced superconductivity in the bilayer La 3 Ni 2 O 7
(LNO) has opened a new platform for the study of unconventional superconductors. In this …

Since the discovery of cuprate, the origin of high-T $ _c $ superconductivity has been an
outstanding puzzle. Recently, high-T $ _c $ superconductivity was observed in a bilayer …

Topotactic reduction utilizing metal hydrides as reagents has emerged as an effective
approach to achieve exceptionally low oxidization states of metal ions and unconventional …

Motivated by cuprate and nickelate superconductors, we perform a comprehensive study of
the superconducting instability in the single-band Hubbard model. We calculate the …